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近年高考试卷中均出现化学新科技成果的信息题,这类试题起点高,落点低,所要考查的归纳起来是,考查常用的化学用语、考查“A=N+Z”和考查物质的组成或结构。
In recent years, there have been information questions about new chemical scientific and technological achievements in high test papers. These test papers have high starting points and low landing points. The tests to be summed up are: Examining commonly used chemical terms, examining “A=N+Z” and examining the composition of substances Or structure.